I was wondering what was going on with the Microsoft PDR I've seen advertised. I know what's up with Tivo and Replay but I don't know where this thing stands. Assuming I know how Microsoft works, this thing is not Tivo compatible, so how does it work? Is it a stand alone product that simply records at the times specified or does it learn what you like ala Tivo? Is there a service to subscribe to? How much does it cost? Is the recording set by time or by program? I'm basically looking for all of the specs and the facts on this thing without all of the marketing B.S. I'm sure to get if I check this thing out on Microsoft's website.